Description

(2-Ethoxy-5-Methoxyphenyl)-Acetic Acid is a high-purity aromatic acetic acid derivative characterized by its distinct ethoxy and methoxy substituents. This compound serves as a versatile and critical pharmaceutical intermediate and fine chemical building block for advanced organic synthesis. It is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries requiring precise molecular frameworks for active ingredient development.

Application

• Pharmaceutical Intermediate: Key synthon for the research and production of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex phenolic acid structures.
• Agrochemical Synthesis: Used as a precursor in the manufacture of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and advanced organic materials requiring specific ether-linked aromatic systems.
• Research & Development: Critical compound for medicinal chemistry research, process chemistry optimization, and analytical method development in contract research organizations (CROs) and academic labs.
• Liquid Crystal & Electronic Materials: Potential intermediate in the synthesis of organic electronic materials and liquid crystal display (LCD) components due to its stable aromatic core and ether linkages.

Basic Information

Product Name	(2-Ethoxy-5-Methoxyphenyl)-Acetic Acid
CAS No.	18086-33-4
Molecular Formula	C11H14O4
Molecular Weight	210.23 g/mol
Synonyms	2-(2-Ethoxy-5-methoxyphenyl)acetic acid; (2-Ethoxy-5-methoxyphenyl)acetic acid; 2-Ethoxy-5-methoxybenzeneacetic acid; 18086-33-4; NSC 403714; 2-(2-Ethoxy-5-methoxyphenyl)ethanoic acid; Acetic acid, (2-ethoxy-5-methoxyphenyl)-
EINECS	Contact for details

Quality Control

Our (2-Ethoxy-5-Methoxyphenyl)-Acetic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis to ensure it meets stringent specifications. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.